15750207

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{1607}}^1$

素因数の和:1641

約数の個数: 30

約数和(自身を含む): 25877544

約数和(自身を除く): 10127337

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1607, 3267, 4821, 9801, 14463, 17677, 43389, 53031, 130167, 159093, 194447, 477279, 583341, 1431837, 1750023, 5250069, 15750207]

約数ペア:

[(1, 15750207), (3, 5250069), (9, 1750023), (11, 1431837), (27, 583341), (33, 477279), (81, 194447), (99, 159093), (121, 130167), (297, 53031), (363, 43389), (891, 17677), (1089, 14463), (1607, 9801), (3267, 4821)]